baber/WOPTO huggingface dataset:
Patent JP-H1150497-A (JP)
Title: Depth measuring joint foot rod
Inventor: AWAJI KUNIHIRO
IPC: E03B7/09
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To perform mounting even on an already set control valve without being removed from a control valve by providing a shaft head part on the plug opening rod side of a joint foot rod body, providing a fitting part on the side of the control valve, and fixing an elastic metal plate-made slip stop metal tool. SOLUTION: A depth measuring joint foot rod 1 is composed of a joint rod body 2 and a slip stop metal tool 3. The joint foot rod body 2 is composed of a fitting part 2a fitted to the shaft head part of a control valve, a shaft head part 2b fitted to a plug opening rod and a fitting part 2c. The slip stop metal tool 3 folds and bends one end of an elastic metal plate to form an locking part. The slip stop metal tool 3 is tightened on the joint foot rod body 2 by a bolt 6. The fitting part 2a of the joint foot rod body 2 is inserted from upward of the shaft head part of the control valve to abut the locking part of the slip stop metal tool 3 on the outer periphery of the shaft head part to be pushed downward so as to be mounted on the shaft head part.  After opening and closing operation of the control valve, when the plug opening rod is lifted, the depth measuring joint foot rod 1 is not lifted since the locking part of the slip stop metal tool 3 is abutted on the shaft head part.
Patent JP-S6264651-A (JP)
Title: Preventive measure for contraction of safety seat belt
Inventor: OOTA TOSHIYUKI
IPC: B60R22/12
Filed: 1985-09-17
Abstract: PURPOSE:To prevent a seat belt from contraction owing to a pulling back with a vibration of running car or the like, by composing a contraction preventive device close to the pulling out hole to prevent a pulling back. CONSTITUTION:At the pulling out hole of a safety seat belt, is installed a magnet, and at the seat belt side is furnished a magnetic substance to be attracted by the magnet. Therefore, the seat belt is fastened securely at the pulling out hole by the magnet attraction as it is pulled out adequately, and the seat belt is prevented from pulling back owing to a variation of a running car.
Patent JP-S6098615-A (JP)
Title: Manufacture of multilayer film
Inventor: NOJIMA SHIYUNJI
IPC: H01L21/203
Filed: 1983-11-02
Abstract: PURPOSE:To form fine thin-film structure by growing the thickness of a grown thin-film in a thin-film manner again as a pattern in the lateral direction. CONSTITUTION:AlAs layers 2 and GaAs layers 1 in the same thickness are grown alternately on a GaAs substrate 3 by using an epitaxial method, thus obtaining a one-dimensional superlattice. The superlattice is cloven in a surface crossing with a grown surface and a crystal is turned sideways, and only the GaAs layer 1 section is etched selectively only by the thickness of each layer. The AlAs layers 2 and GaAs layers 1 in the same thickness are grown alternately on the etched surface. When each layer is grown only by the same number as first grown layers, a GaAs/AlAs two-dimensional superlattice can be manufactured. Accordingly, fine thin-film structure can be formed.
Patent JP-S58105139-A (JP)
Title: Data fetch system of photographic system
Inventor: NAKAI MASAAKI
IPC: G03B17/00
Filed: 1981-12-17
Abstract: PURPOSE:To prevent confusion among data when plural accessaries are connected by varying an address signal at every accessary when data on the functions of accessaries is read out of the ROMs in camera accessaries on the basis of address signals from a camera body. CONSTITUTION:On the basis of an address signal from the processor 10 of a camera 1, the focal length of an interchangeable lens 5, data on a lens accessary (e.g. magnification of an extension tube), data on a motor drive 2 and a flash, 3, etc., are read out of an ROM. Since the host two bits of the address signal are different at every accessary for the selection of the ROM, and an address in every ROM is specified by the subordinate five bits, data are read out correctly even when plural accessaries are connected simultaneously.
Patent JP-H0491661-A (JP)
Title: Pwm failure detection circuit
Inventor: IKEDA KATSUMI
IPC: H02M7/48
Filed: 1990-08-03
Abstract: PURPOSE:To enable a failure of a PWM circuit to be detected at an early stage by obtaining deviation between a PWM output and a reference signal using a subtractor and comparing a signal where high-frequency constituents are eliminated by a filter with an allowable maximum deviation value. CONSTITUTION:A subtractor 403 which subtracts an output of a PWM circuit 305 or an output detection signal of a PWM inverter 1 and a reference signal, a filter 306 for eliminating highfrequency constituents of output of this subtractor 403, and a comparator 307 for comparing the output of this filter 306 and an allowable maximum deviation value are provided. Then, the subtractor 403 is used to obtain deviation between the output of an adder 402 and the reference signal. a deviation value  Ve is obtained, high-frequency contents of this deviation value  Ve are eliminated by the filter 306, and the output and the allowable maximum deviation value are compared by the comparator 307 for allowing failure of the PWM circuit 305 to be detected.
Patent JP-H1138595-A (JP)
Title: Glass mask and production of semiconductor device using the same
Inventor: SUGAWARA TOSHIYUKI
IPC: G03F1/70
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a stable production stage and to efficiently obtain a semiconductor device by forming all the other outer peripheral part exclusive of part of the outer peripheral part precluding the chip pattern region of a glass mask as a light shielding part which does not allow the transmission of light so that a high concn. boron layer is not formed on the outer peripheral part of a semiconductor substrate at the time of the first masking. SOLUTION: The chip pattern region 14 is formed in the central part of the glass mask 15 like heretofore. The part precluding the photosensitive part 16A of an orientation flat part at the circumference of the chip pattern region 14 is formed as the light shielding part (non-photosensitive part) 17 in all the part of the glass mask 7 shown by hatching. An oxidized film, therefore, remains via a positive resist in the outer peripheral part of the semiconductor substrate exclusive of the orientation flat part when a prescribed treatment is executed. As a result, the boron diffusion to the outer peripheral part of the semiconductor substrate is suppressed at the time of the selective diffusion of the boron in a later stage and the boron damage is lessened. The production stage is stabilized in the final.
Patent JP-H1134015-A (JP)
Title: Method and device for correction of warp of wooden core material
Inventor: OIKE TSUKASA
IPC: B27M1/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a correcting method and a correcting device for a wooden core material, by which the correction of a warp on the wooden core material can be accurately and easily performed. SOLUTION: For this warp correcting method of a wooden core material, a wooden core material P is arranged on a table surface in such a manner that a surface P1 to be corrected with a warp may face the direction which crosses the table surface 11a, and the wooden core material is positioned by pressing the vicinities of both ends of the surface to be corrected to positioning parts 30 which restrict a protruding/indenting amount of the surface to be corrected of the wooden core material based on a cutting line 12 on the table surface, and the wooden core material is positionally fixed by pressing the wooden core material from the top to the table surface by a core material pressing part, and then, the positioning parts 30 are separated from the wooden core material and retracted, and then,  the wooden core material is cut by a cutting tool 20 which linearly moves along a cutting line 12.
Patent JP-H0869840-A (JP)
Title: Terminal installing device
Inventor: ARAKAWA RYUTOKU
IPC: H01R13/74
Filed: 1994-08-30
Abstract: PURPOSE: To improve installing-removing workability by locking a tongue piece on an opening part by oppositely engaging a projection of a chassis and bosses with two through holes of an installing metal fitting, holding a microphone terminal installed on the installing metal fitting by the chassis, and fixing it by a screw. CONSTITUTION: First of all, a microphone terminal 1 is soldered to a beard 2. Next, the terminal 1 is inserted in a through hole 12a of an installing metal fitting 12, and a fastening metal fitting 4 is engaged with a slit 1a. Next, when a tongue piece 12d is locked on a surface of an opening part 11a while oppositely inserting a projection 11b of a chassis 11 in a through hole 12b of the metal fitting 12, through holes 12c and 12c are opposed to bosses 11c and 11c. In this condition, the microphone terminal installing metal fitting 12 completes temporary fixation in the lateral and vertical direction, and is temporarily held by the chassis 11. Lastly, when it is fixed by a screw 15, the microphone terminal 1 is reliably fixed to the chassis 11.  A boss 13a of a front panel 13 is inserted in and fused on a through hole 14b of a grounding metal fitting 14, and when a panel 13 is installed on a chassis 14c after a bending piece 14c is fitted to a projecting piece 13b, an elastic tongue piece 14a of the grounding metal fitting 14 comes into contact with the edge of the metal fitting 12. When a bending piece l4c part of the metal fitting 14 is screw-fitted to a bottom face plate 16 or the like, the terminal 1 is grounded.
Patent JP-2000040519-A (JP)
Title: Operation method of fuel cell system
Inventor: IWASE MASAYOSHI
IPC: H01M8/06
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system that does not cause response delay and can eliminate a trouble due to produced water in a fuel cell. SOLUTION: This fuel cell system 1 controls at least one of the parameters of a fluid passing through the fuel cell system 1 according to the requesting output to a fuel cell 10. The fuel cell system 1 controls at least one of the parameters taking the influence of produced water in the fuel cell 10 into account. Because the parameters are controlled according to the requesting output to the fuel cell, there is no response delay. No existence of response delay is effective, in particular, for the control of a modifying device having low responsiveness.
Patent JP-S6098006-A (JP)
Title: Concrete structure in icy waters
Inventor: YASHIMA NOBUYOSHI
IPC: E02B15/02
Filed: 1983-11-04
Abstract: PURPOSE:To prevent wear of the outer concrete wall surface of a concrete structure installed on the sea bottom by covering said surface with fender boards hindering direct contact between said surface and blocks of sea floating on the sea. CONSTITUTION:The fender boards 9 consisting of metal plates 9a are fixed by bolts around the outer surface 7 of the outer wall 5 of the concrete structure 1 installed on the sea bottom 3 of icy waters. Thus, the surface 7 is prevented from wearing as the direct contact between the surface 7 and blocks of sea ice floating on the sea is hindered.
Patent JP-H0542714-A (JP)
Title: Ion flow electrostatic record head
Inventor: YAMADA NOBORU
IPC: G03G15/00
Filed: 1991-08-16
Abstract: PURPOSE:To keep ion generation always uniform and form highly precise image by filling an insulating layer correctly fitting to a shape of a gap between a pair of adjacent second electrode when layering the insulating layer. CONSTITUTION:Inclined faces 21 are formed on side faces of second electrodes 5 facing a gap between the electrodes to be formed between a pair of adjacent second electrodes 5. At layering an insulating layer 9, a forming material of the insulating layer 9 is led by the inclined faces 21 to an angular position between junctions of the second electrodes 5 and a dielectric layer 6, so as to prevent remainder of air from occurring in the connected angular part of the second electrodes 5 and the dielectric layer 6.
Patent JP-H0545659-A (JP)
Title: Liquid crystal display element
Inventor: NOZAKI CHIYOJI
IPC: G02F1/1337
Filed: 1991-08-16
Abstract: PURPOSE:To provide a ferroelectric liquid crystal element in which a liquid crystal having a polyimide oriented film with a large pretilt angle suitable for multiplexing driving is sealed. CONSTITUTION:This liquid crystal display element consists of a ferroelectric liquid crystal sealed between two substrates having oriented films. At least one of the oriented films consists of polyimide having the recurring structural unit expressed by formula I.
Patent JP-H1046572-A (JP)
Title: Pile, construction method of wall-shaped structure and pile press-in pulling-out machine
Inventor: KITAMURA MORIO
IPC: E02D11/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To improve a PC wall body construction method to make a wall- shaped structure by continuously driving precast concrete(PC) square column- shaped piles. SOLUTION: Piles 1 are composed of a pile main body 2 being a steel pipe and a square column shaped concrete part 3 arranged in an upper part of this pile main body 2. A wall-shaped structure is constructed by continuously pressing these piles 1 in the ground so that the concrete part 3 is exposed. The piles 1 can be more easily pressed in than when a square column-shaped PC pile is pressed in since the pile main body 2 to be pressed in the ground is formed of a steel pipe. Since comparatively expensive and high strength concrete is used only in an exposed part of the piles 1, cost of the piles 1 can be reduced. When the wall-shaped structure is constructed, since an interval is left between mutual pile main bodies 2, the flow of an undergroud water vein is not cut off.  These piles l can be easily pressed in by a pile press-in pulling-out machine having a raising-lowering body 16 capable of gripping-holding the pile main body 2 and a raising-lowering body 18 capable of gripping holding the concrete part 3.
Patent JP-S6184846-A (JP)
Title: Foreign matter remover in work carriage mechanism
Inventor: MINEGISHI YOSHIKAZU
IPC: B65G21/00
Filed: 1984-10-03
Abstract: PURPOSE:To improve the yield and quality as products by preventing the deposition of foreign matters on works by a method wherein floating foreign matters in the periphery of the carriage route are removed by forced exhaust through the port of an exhaust duct equipped under the carriage route starting at the loader part and leading to the unloader part. CONSTITUTION:The exhaust duct 10 is equipped under the wafer 2 carriage route starting at the loader part 1 and leading to the unloader part 6. This exhaust duct 10 is used to forcedly exhaust the post-etching residual gas drifting around carrier belts 3a, 3b, 3c and around a stage 5 or the foreign matters such as product floats or micro dusts, and is provided with that aperture above between said parts 1 and 6 which opens toward the belts 3a, 3b, 3c, with that partition wall 11 on peripheral sides which partitions off the peripheral space, and with a reduced exhaust port 12 at the end below. Therefore, on forced exhaust through this port 12, the air in the duct 10 is sucked as shown by arrows B and C and released out of the port 12.
Patent JP-2000038810-A (JP)
Title: Anchor of building material and fixing method thereof
Inventor: KATSUMATA MINORU
IPC: E04D3/36
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an anchor of a building material and a fixing method thereof capable of fixing the building material such as roofings fixed to a mounting material such as furring strip, etc., by work from the mounting material side and promoting work efficiency. SOLUTION: An anchor 14 set in a furring strip 10 through an interlockimg member 1 is constituted of a drawing member 17 by a male screw member, a spacer 18 passing through and inserting the member 17, an elastic member 19 and a female screw member 20 fixed to the front of the elastic member 19 and screwed in the front end of the drawing member 17. Then, a projection 25 projected from roofings 12 of the female screw by rotation of the drawing member 17 is drawn to the furring strip 10 side through the female screw member 20, and the roofings 12 are fixed to the furring strip 10 by pushing of an elastic expansion deformation section 26 formed in the projection 25.
Patent JP-H0850845-A (JP)
Title: Circuit breaker
Inventor: SHIMANO TERUMI
IPC: H01H73/12
Filed: 1995-08-11
Abstract: PURPOSE:To easily position a lead wire and prevent the cover from breaking. CONSTITUTION:The lead wire of a switch apparatus is set in its longitudinal direction between a base engaging part and a cover engaging part, and it is led out to outside. Hereby, the lead wire can be positioned and retained in its longitudinal direction, so at the time of assembling of a mold case 2 and a mold cover 3, this can prevent the catch of the cover of the lead wire. Moreover, this can prevent the lead wire from bending besides being able to have enough strength to the tensile strength from outside of the lead wire.
Patent JP-H1154305-A (JP)
Title: Power resistor and power breaker
Inventor: IMAI MOTOMASA
IPC: H01C13/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a power resistor consisting of a dense and highly homogeneous sintered body, and characterized by a large heat capacity per unit volume, a proper and stable resistance, and a small deterioration of the resistance with time by surge absorption. SOLUTION: A resistor 1 is formed with a sintered body 2 containing aluminum oxide, carbon, and 0.05-5 wt.% iron in equivalent to Fe2 O3 . The body 2 is made to have a region (a) which contains at least the aluminum oxide, and a second region (b) which contains the aluminum oxide, carbon with a higher content than in the first region, and 0.05-5 wt.% iron in equivalent to Fe2 O3 . A pair of electrodes 3 is prepared on two opposite surfaces of the sintered body 2 so that they are connected to each other electrically through the second region.
Patent JP-S5996147-A (JP)
Title: Ultra-high-molecular polyethylene resin composition having improved resistance to wear and rubbing
Inventor: MATSUO TADAO
IPC: C08L23/06
Filed: 1982-11-25
Abstract: PURPOSE:To provide the titled resin compsn. which gives moldings having excellent resistance to wear and rubbing and is suitable for use in the production of sliding parts in particular, by blending an org. peroxide powder and an epoxy resin powder. CONSTITUTION:5-30pts.wt. epoxy resin (pref. resin having a gelling time of 50- 150sec and a particle size of 400 mesh or below) and 0.004-0.2pts.wt. org. peroxide (pref. compd. having a 10hr half-life temp. of 90-135 deg.C) such as 2,5- dimethyl-2,5-di-(t-butyl peroxy)hexane are blended with 100pts.wt. ultra-high- molecular polyethylene powder having a viscosity-average MW of 1,000,000 or above and an average MW of 3,000,000 or above as measured by light scattering.
Patent JP-H03234344-A (JP)
Title: Method for ejecting injected product at the time of die opening in injection forming apparatus
Inventor: SUGIYAMA KOJI
IPC: B22D17/22
Filed: 1990-08-03
Abstract: PURPOSE:To open dies at the time, when outer periphery of a biscuit solidifies, and to shorten the cycle time by advancing a plunger tip at extremely low pressure while synchronizing advance of the plunger tip ejecting the biscuit with retreat of a movable die at the time of the die opening. CONSTITUTION:Molten metal is injected into cavity 15, and at the time of opening the dies 11 after the lapse of necessary time to cool the casting product in the dies 11 feeding oil pressure into an injecting cylinder for advancing the plunger tip 22 ejecting the biscuit 29, is detected, and the plunger tip 22 is advanced as matching the advancing velocity thereof with the retreating velocity of movable die 13 while keeping the pushing force to the biscuit 29 with the plunger tip 22 to low under condition of making this feeding oil pressure the setting pressure or lower. Therefore, at the time of opening the dies, the biscuit 29 can be ejected from a fixed die 12 without crushing the biscuit 29 between the plunger tip 22 and the movable die 13. Further, even if inner part of the biscuit 29 is not solidified, in this case the outer periphery thereof is solidified and then, the product in the cavity 15 is solidified, the die opening can be executed and the cycle time of casting can be shortened.
Patent JP-S6186452-A (JP)
Inventor: HIRAOKA SABURO
IPC: C04B16/06
Filed: 1984-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63101958-A (JP)
Inventor: DEIBUITSUDO AREN BAIYAA
IPC: G06Q10/06
Filed: 1987-08-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58107727-A (JP)
Title: Phase synchronous circuit
Inventor: KAJIWARA MASANORI
IPC: H03L7/08
Filed: 1981-12-21
Abstract: PURPOSE:To decrease a steady-state phase error, by comparing the phase of inputs to a phase comparator, outputting the result of comparison in rectangular wave and summing the integration of the wave to a VCO control voltage of a phase locked loop. CONSTITUTION:The 1st phase comparator PC1, a low pass filter LPF, a VCO, and a frequency divider DV constitute a conventional phase comparator. Further, the 2nd phase comparator PC2, an integrator INT, and an adder ADD are added, and when an output of the frequency divider DV is fluctuated in a slight phase due to an input signal, ''0'', ''1'' are outputted alternately, a prescribed output is given at the integrator INT, and the output is summed to a normal VCO control voltage, allowing to compensate the steady-state phase delay of the output of VCO.
Patent JP-H0549965-A (JP)
Title: Method for controlling temperature of mill outlet at start-up of milling
Inventor: IWAI MASATAKA
IPC: B02C15/00
Filed: 1991-08-19
Abstract: PURPOSE:To control stably the temperature of a mill outlet at the start-up of milling. CONSTITUTION:At the start-up of milling, the optimum start-up opening and the optimum rate of change for reduction of a mill cooling air damper 3 are obtained from a function of the inputted temperature of a mill outlet. The temperature of the mill outlet is controlled by handling the mill cooling air damper 3 to decrease the opening from the optimum start-up opening according to the optimum rate of change for reduction. When the temperature of the mill outlet is high (low) after the stop of the mill for a long (short) time, the initial opening of the mill cooling air damper 3 is increased (decreased) and the rate of change for reduction of the mill cooling air damper 3 is decreased (increased). With the initial setting of these, the temperature of the mill outlet is controlled by handling the mill cooling air damper to decrease the opening at the start-up of milling.
Patent JP-H0955846-A (JP)
Title: Personal computer facsimile system
Inventor: BABA KEIZO
IPC: G06F13/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent the software of a personal computer from becoming complicated and to substantially reduce the time until screen display is performed in the personal computer. SOLUTION: When a prescribed output request is present from the personal computer 2, the picture data of a prescribed page are read from the picture data stored in a memory 12 for pictures, reproduced, reduced, and then transferred to the personal computer 2 by a facsimile equipment 3. Also, the picture data of the specified part of the prescribed page are transferred and the prescribed page is rotated and transferred to the personal computer 2.